merge with crew.

setup.py: install packagescan before any mercurial modules is imported Further the installation of packagescan over demandload is moved to the packagescan module. I added as well few more comments in the packagescan module to avoid the wrong use of package scan in the future. Reason: mercurial.packagescan acts as fake mercurial.demandload during a py2exe run. Unfortunatly the import of mercurial.version in setup.py is done before mercurial.packagescan is installed. This results in few imports without mercurial.packagescan in charge and therefore not all dependend modules are detected when running mercurial.packagescan.getmodules later e.g. winerror is missed.

packagescan: handle demandload module naming changes.

Update configuration note with mercurial.ini change from Thomas

fix parsing of tags. make parse errors useful. add new tag tests. old code read every head of .hgtags. delete and recreate of .hgtags gave new head, but if error in deleted rev, .hgtags had error messages every time it was parsed. this was very hard to fix, because deleted revs hard to get back and update, needed merges too. new code reads .hgtags on every head. advantage is if parse error happens with new code, is possible to fix them by editing .hgtags on a head and committing. NOTE: new code uses binary search of manifest of each head to be fast, but still much slower than old code. best thing would be to have delete record stored in filelog so we never touch manifest. could find live heads directly from filelog. this is more work than i want now. new tests check for parse of tags on different heads, and inaccessible heads created by delete and recreate of .hgtags.

test-globalopts: make sed expression better.

If HOME is defined on Windows, Mercurial uses it. Document this.

merge emacs patches.

Emacs: separate limitations of revision range and shown changesets. For revision range limitation, use "-r" opt with range notation at "hg log" invocation, and use hg-rev-completion-limit as default value. For shown changesets limitation, use "-l" opt at "hg log" invocation, and use hg-log-limit as default value.

Emacs: adapt read-file-name invocation for (non-X)Emacs 21.4. this patch deters hg-read-file-name from passing hg-file-history to read-file-name as 6th parameter in non-X Emacs environment.

Remove quotes from patch command. When the gpatch fix for solaris was introduced in 67a0a3852024 the patch command was "". For some strange reason windows 2000 is not happy with those quotes when given in os.popen.

Fixed typo (qshell instead of shell) in win98 code (see issue244).

merge with crew.

Moving hgweb.py into it's own module in preparation for breaking it up.

demandload: implement __call__ demandload can now load functions and classes, and not just modules. (So if you access foo() rather than just foo.* it still works). demandload still doesn't work for constants.

remove: rewrite to be ~400x faster, bit more friendly old remove code called localrepo.changes for each file. was very expensive: $ hg --time rm arch>/dev/null Time: real 1066.120 secs (user 1014.450+0.000 sys 18.090+0.000) new code, same files: $ hg --time rm arch>/dev/null Time: real 2.770 secs (user 2.190+0.000 sys 0.580+0.000) also mention "-f" if not removing files. also allow "-f" to forget added files. make test a bit better.

Use platform path for renaming file in util.atomictempfile.rename()

Add section for configuration notes with initial note about the default editor

bugzilla: allow to map between committer email and bugzilla user name.

Removed extra space in bisect output.

Merge with main

Corrected tests for commit now consistently stripping last newline.

Corrected test for date in output of 'hg export'.

Strip empty lines and trailing spaces around commit messages. Fixes issue213 and part of issue249 (trying to keep node id on import)